what crocus

I read that the Crocus sativa is sometimes confused with it's toxic cousin, Colchicum autumnale. Can someone identify this particular crocus for me ... or offer tips on how to identify which it is? Thanks!

 

This is the crocus. Definitely.

 

Thanks, Ron B! Would you know (for my own knowledge) what would differentiate it from it's toxic relative?

 

Colchicum autumnale typically has no foliage, white to pink stigmas present when in bloom.
Crocus sativa is leafy with 1 to 3 stigmas, inch-long deep orange-red that don't branch.

 

Thank you! So if I understand correctly, if it's purple (ish) and has long, orangy-red stigmas, they're edible. Aces - appreciate the knowledge, folks!